This reads like pro hydrogen puff piece, something the fossil fuel industry is hedging their bets on because it requires fossil fuels to convert into useable form. The hydrogen lobby is just an arm of the fossil fuel industry and it's worth eyeing with suspicion unless major breakthroughs remove the need for fossil fuels in hydrogen fuel cell production. Of course if that does happen the fossil fuel industry will fight it tooth and nail to protect their investments.
Yup, found it - this article is by john rossant CEO of CoMotion, deeply involved in hydrogen and partnered with BP. This is fossil fuel propaganda disguised as solarpunk. These people would destroy anything solarpunk if there was any threat to their power, so they're looking to co-opt it and install hydrogen and by extension fossil fuels as a part of it